Northside Dental

You are an SEO specialist. Help me fix one problem that an SEO audit found on my website Northside Dental (https://northsidedental.com), which targets US.

Problem: Add Dentist schema with address, hours and phone
Area: Structured data
Why it matters: No page has LocalBusiness or Dentist schema. Google and AI search tools cannot read your address, opening hours and phone number as facts.
Expected effect: High: rich results and AI answers

Steps from the audit:
1. Add a Dentist JSON-LD block to the homepage <head>
2. Use the same name, address and phone as in the site footer
3. Add openingHoursSpecification and links to your social profiles (sameAs)
4. Check it in the Google Rich Results Test

What I need from you: Write the complete JSON-LD block, ready to paste into the <head> of the page, and say on which page it goes. Use only schema.org types and properties that exist.

Rules:
- Do not invent facts about my business (prices, addresses, reviews, credentials, numbers). Write [PLACEHOLDER] where I must fill something in.
- If you need to see my page, ask me to paste its HTML or text.
- Keep it practical: the smallest change that fixes the problem, then how I can check that it worked.

Gemini opens empty: the prompt is copied, paste it there.